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    • 7. 发明授权
    • Inductively-coupled system for receiving a run-in tool
    • 用于接收运行工具的感应耦合系统
    • US06903660B2
    • 2005-06-07
    • US10355613
    • 2003-01-30
    • Brian ClarkJohn HunkaMark T. FreyDavid L. SmithDhananjay RamaswamyAnthony CollinsStephen Bonner
    • Brian ClarkJohn HunkaMark T. FreyDavid L. SmithDhananjay RamaswamyAnthony CollinsStephen Bonner
    • E21B47/01E21B47/12G01V11/00E21B23/00
    • G01V3/30E21B47/011E21B47/122G01V11/002Y10T137/0396Y10T137/0452
    • Systems and methods for downhole communication and measurement utilizing an improved metallic tubular having an elongated body with tubular walls and a central bore adapted to receive a run-in tool. The tubular including slotted stations to provide through-tubular signal transmission and/or reception. Hydraulic isolation between the interior and exterior of the tubular is provided by pressure barrier means at the slotted stations. Sensors and/or sources are mounted on the run-in tool, which is adapted for transmission through a drill string to engage within the tubular in alignment with the slotted stations. A run-in tool configuration includes a modulator for real-time wireless communication with the surface and/or remote downhole tools. A tubular and run-in tool configuration also includes inductive couplers for wireless signal data transfer. A method for measuring a formation characteristic utilizing a run-in tool adapted with an interchangeable end segment for multi-mode downhole transport. Methods for sealing an opening on the surface of a tubular having an elongated body with tubular walls and a central bore.
    • 用于井下通信和测量的系统和方法利用改进的金属管状物,其具有带有管状壁的细长主体和适于接纳磨合工具的中心孔。 管状件包括开槽台,以提供贯穿管状的信号传输和/或接收。 在管状内部和外部之间的液压隔离由开槽站处的压力阻挡装置提供。 传感器和/或源安装在导入工具上,该工具适用于通过钻柱传输,以与管槽相配合以与开槽工位对准。 一个入门工具配置包括一个用于与表面和/或远程井下工具进行实时无线通信的调制器。 管状和经入工具配置还包括用于无线信号数据传输的电感耦合器。 一种利用适用于多模式井下输送的可互换端部段的换入工具测量地层特性的方法。 用于密封具有管状壁和中心孔的具有细长主体的管状物的表面上的开口的方法。
    • 9. 发明授权
    • Tire rasp blade and assembly
    • 轮胎锉刀和组装
    • US06695547B2
    • 2004-02-24
    • US10128631
    • 2002-04-23
    • Anthony Collins
    • Anthony Collins
    • B23D7100
    • B23D71/025Y10T407/1805Y10T407/1815
    • A rasp blade 200 has cutting teeth 130, 132, 134, 136, 140 arranged along the outer perimeter of the blade and having a variable radius. The radius is raised for the teeth 130, 132, 134, 136 at either end of the blade. The radius is lower for the teeth 140 at the center of the blade 200. The radius variation is determined by the rasp blade cutting diameter and the angle that the blade 200 is to nest on the end plate of the hub assembly in which the blade is used. The blade may extend from 30° to 90° with the preferred sizes being 45° or 90°. At least three apertures 148 are provided in each blade to ensure that the failure of any one pin holding the blade in the hub assembly does not result in catastrophic damage to the hub assembly.
    • 锉刀200具有沿着叶片的外周边设置且具有可变半径的切割齿130,132,134,136,140。 在叶片的任一端处的齿130,132,134,136的半径被升高。 刀片200中心处的齿140的半径较低。半径变化由锉刀切割直径和刀片200嵌套在轮毂组件的端板上的角度确定,其中叶片是 用过的。 叶片可以从30°延伸到90°,优选的尺寸为45°或90°。 在每个叶片中设置至少三个孔148,以确保将桨叶保持在轮毂组件中的任何一个销的故障不会导致轮毂组件的灾难性损坏。
    • 10. 发明授权
    • Tertiary wastewater filtration using inclined filter media and internal reverse flow backwashing of filter disks
    • 使用倾斜过滤介质的三次废水过滤和过滤盘的内部反向流反洗
    • US08734641B2
    • 2014-05-27
    • US12877514
    • 2010-09-08
    • Anthony Collins
    • Anthony Collins
    • B01D29/66
    • B01D29/661B01D29/39
    • A wastewater tertiary media filtration system capable of enhancing filtration performance while including backwashing capabilities that eliminate turbidity spikes by using compressed fluid injected to the interior of submerged includes a filter tank having an inlet and an outlet with a plurality of pile cloth media filter disks disposed in generally parallel relation between the inlet and outlet. Each filter disk preferably includes opposing filter panels disposed in generally parallel spaced relation and supported by a frame. The filter disks may be angularly disposed at approximately 55-degrees relative to horizontal so as to maximize settlement velocity in accordance with the advantages of inclined plate technology. Backwashing is primarily accomplished by injecting compressed fluid (such as air) to the interior of each filter disk assembly whereby accumulated solids are blown off of the cloth filter media by reverse flow. Injecting a compressed fluid medium into the interior of each filter disk assembly increases the internal pressure within each filter disk thereby avoiding turbidity spikes associated with externally applied suction backwash systems of the background art.
    • 一种能够提高过滤性能的废水三级过滤系统,同时包括通过使用注入到浸没内部的压缩流体来消除浊度尖峰的反冲洗能力,包括具有入口和出口的过滤罐,该过滤罐具有多个布置的介质过滤盘 入口和出口之间大致平行关系。 每个过滤盘优选地包括以大致平行的间隔关系设置并由框架支撑的相对的过滤板。 过滤盘可以相对于水平方向成角度地设置在大约55度,以便根据倾斜板技术的优点来最大化沉降速度。 反冲洗主要通过将压缩流体(例如空气)注入到每个过滤盘组件的内部来实现,由此通过反向流将积聚的固体从布过滤介质吹出。 将压缩流体介质注入每个过滤盘组件的内部增加每个过滤盘内的内部压力,从而避免与背景技术的外部施加的吸入反洗系统相关联的浊度尖峰。